Air humidifying device for building heating and ventilation pipeline

Abstract

The utility model relates to the technical field of building heating and ventilation pipelines, and discloses an air humidifying device for a building heating and ventilation pipeline, which comprises a connecting pipeline and a flange plate, a humidifier is mounted in the middle of the connecting pipeline, the flange plate is fixedly connected to the edge of the connecting pipeline, the humidifier comprises a support frame, a humidifying pipeline and a water tank, and the water tank is fixedly connected with the support frame. The humidifying pipeline is in threaded connection with the bottom end surface of the water tank, and the supporting frame is installed on the bottom end surface of the water tank. According to the air humidifying device for the building heating and ventilation pipeline, the connecting frame, the filtering frame and the water tank body are arranged, the connecting frame is inserted into the water tank body, and the connecting frame can determine the position of the filtering frame, so that water in the water tank body can be filtered, and meanwhile, the filtering frame can be conveniently cleaned; and the metal cover plate is inserted into the upper end of the water tank body, so that the metal cover plate is conveniently separated from the water tank body, and the inner wall surface of the water tank body is cleaned more quickly and conveniently.

Description

Technical Field

[0001] This utility model relates to the field of building heating, ventilation and air conditioning (HVAC) duct technology, specifically to an air humidification device for building HVAC ducts. Background Technology

[0002] Heating, ventilation, and air conditioning (HVAC) ducts are widely used in various types of buildings, such as residential buildings, commercial buildings, and industrial plants. In residential buildings, HVAC ducts are mainly used for heating and hot water supply; in commercial buildings, they are mainly used for air conditioning, ventilation, and lighting.

[0003] The prior art discloses an air humidification device for building HVAC ducts, application number CN202120503360.9, which includes a left HVAC duct and a right HVAC duct, with an air humidification structure between the left and right HVAC ducts. The air humidification structure includes: a connecting flange, an assembly flange, a humidification pipe, a spring, a humidification block, a drip pipe, a water tank, and a connecting frame. This utility model relates to the field of air humidification technology for building HVAC ducts. The internal structure of this design is simple. Through the provided humidification structure, the air inside the HVAC duct can be humidified. Furthermore, through the cooperation of the provided humidity detector, electromagnetic control valve, and controller, the humidification of the air inside the duct can be well controlled.

[0004] The water tank is equipped with a water inlet on top, which allows water to be added to the tank. However, when the water contains impurities, these impurities can affect the humidifier block, causing it to be damaged and requiring a lot of time to repair. Utility Model Content

[0005] The purpose of this invention is to provide an air humidification device for building heating and ventilation ducts to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an air humidification device for building heating and ventilation pipes, comprising a connecting pipe and a flange, wherein a humidifier is installed in the middle of the connecting pipe, and the flange is fixedly connected to the edge of the connecting pipe.

[0007] The humidifier includes a support frame, humidification pipes, and a water tank. The humidification pipes are threaded to the bottom surface of the water tank, and the support frame is installed on the bottom surface of the water tank.

[0008] Preferably, the water tank includes a connecting frame, a filter frame, a limiting block, a metal cover plate, a variable frequency motor, a stirring blade, and a water tank body. The connecting frame is installed on the bottom surface inside the water tank body, the filter frame is installed on the upper end of the connecting frame, the limiting block is inserted into the upper end of the filter frame, the limiting block is connected to the bottom surface inside the metal cover plate, the variable frequency motor is fixedly connected to the top surface of the metal cover plate, and the stirring blade is installed on the bottom surface of the rotor of the variable frequency motor.

[0009] Preferably, the filter frame is slidably connected to the inner wall surface of the water tank body, and the limiting block is slidably connected to the inner wall surface of the water tank body. The limiting block drives the filter frame to move up and down on the inner wall surface of the water tank body, thereby adjusting the position of the filter frame, facilitating the disassembly and replacement of the filter frame, and enabling the filter frame to be cleaned.

[0010] Preferably, the water tank body is movably connected to the top surface of the support frame, and the support frame is installed on the surface of the connecting pipe. The installation of the support frame on the surface of the connecting pipe facilitates the disassembly and replacement of the support frame, thereby enabling the replacement of support frames of different specifications.

[0011] Preferably, the metal cover is threaded to the upper end of the water tank body, and a pipe is installed on the outward end of the metal cover, which allows water to be added to the pipe, so that water enters the interior of the water tank body and can perform humidification.

[0012] Preferably, the stirring blade is installed in the middle of the metal cover plate and is located above the filter frame. The stirring blade can stir the water inside the water tank body, thereby stirring the impurities attached to the surface of the filter frame and facilitating the filtration of the water inside the water tank body.

[0013] Preferably, the humidification pipe is threaded to the bottom surface of the water tank body, and the humidification pipe is threaded to the upper end of the support frame. By rotating the nut, the nut rotates on the surface of the threaded rod in the middle of the connecting pipe, which can fix the thread between the support frame and the connecting pipe, and fix the position of the humidification pipe, thereby determining the position of the water tank body.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This air humidification device for building HVAC ducts consists of a connecting frame, a filter frame, and a water tank. The connecting frame is inserted into the interior of the water tank and can determine the position of the filter frame, thereby enabling the filtration of water inside the water tank and facilitating the cleaning of the filter frame.

[0016] This air humidification device for building HVAC ducts is equipped with a metal cover, a water tank body, and a support frame. The metal cover is inserted into the upper end of the water tank body, making it easy to remove the metal cover from the water tank body and making it faster and more convenient to clean the inner wall surface of the water tank body. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the entire utility model;

[0018] Figure 2 This is a top view of the present invention;

[0019] Figure 3 This utility model Figure 2 Schematic diagram of section AA in the diagram;

[0020] Figure 4 This is a schematic diagram of the internal structure of the water tank of this utility model.

[0021] In the diagram: 1. Humidifier; 11. Support frame; 12. Humidification pipe; 13. Water tank; 131. Connecting frame; 132. Filter frame; 133. Limiting block; 134. Metal cover plate; 135. Variable frequency motor; 136. Stirring blade; 137. Water tank body; 2. Connecting pipe; 3. Flange. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 The present invention provides the following technical solution:

[0024] An air humidification device for building heating and ventilation ducts includes a connecting pipe 2 and a flange 3. A humidifier 1 is installed in the middle of the connecting pipe 2, and the flange 3 is fixedly connected to the edge of the connecting pipe 2.

[0025] The humidifier 1 includes a support frame 11, a humidification pipe 12, and a water tank 13. The humidification pipe 12 is threaded to the bottom surface of the water tank 13, and the support frame 11 is installed on the bottom surface of the water tank 13.

[0026] Water tank 13 includes a connecting frame 131, a filter frame 132, a limiting block 133, a metal cover 134, a variable frequency motor 135, a stirring blade 136, and a water tank body 137. The connecting frame 131 is installed on the bottom surface inside the water tank body 137. The humidifying pipe 12 is threaded to the bottom surface of the water tank body 137 and threaded to the upper end of the support frame 11. By rotating the nut, the nut rotates on the surface of the threaded rod in the middle of the connecting pipe 12, which can thread-fix the support frame 11 and the connecting pipe 12, and can fix the humidifying pipe 12. The position of the water tank body 137 is fixed, thereby determining its position. The water tank body 137 is movably connected to the top surface of the support frame 11. The support frame 11 is installed on the surface of the connecting pipe 2, facilitating the disassembly and replacement of the support frame 11, thus allowing for the replacement of support frames 11 of different specifications. The filter frame 132 is installed on the upper end of the connecting frame 131, and the limiting block 133 is inserted into the upper end of the filter frame 132. The filter frame 132 is slidably connected to the inner wall surface of the water tank body 137. The limiting block 133 is slidably connected to the inner wall surface of the water tank body 137. The limiting block 133 drives the filter frame 132 to move up and down on the inner wall surface of the water tank body 137, thereby adjusting the position of the filter frame 132, facilitating the disassembly and replacement of the filter frame 132, and enabling the cleaning of the filter frame 132. The limiting block 133 is connected to the inner bottom surface of the metal cover 134, and the metal cover 134 is threadedly connected to the upper end of the water tank body 137. A pipe is installed on the outward end of the metal cover 134, allowing water to be added through the pipe, thus allowing water to enter. The water tank body 137 is equipped with a humidification system. A variable frequency motor 135 is fixedly connected to the top surface of a metal cover plate 134. An agitator blade 136 is installed on the bottom surface of the rotor of the variable frequency motor 135 and in the middle of the metal cover plate 134. The agitator blade 136 is located above the filter frame 132. The agitator blade 136 can agitate the water inside the water tank body 137, thereby stirring up impurities attached to the surface of the filter frame 132 and facilitating the filtration of the water inside the water tank body 137.

[0027] In use, push the humidifying pipe 12 downward to determine the middle position between the humidifying pipe 12 and the connecting pipe 2. Push the support frame 11, and the support frame 11 slides on the surface of the connecting pipe 2, so that the support frame 11 is inserted into the middle position of the connecting pipe 2. At the same time, the support frame 11 can determine the position of the humidifying pipe 12. Then rotate the nut, and the nut rotates on the threaded surface of the connecting pipe 2, thereby fixing the connecting pipe 2 and the humidifying pipe 12 with threads.

[0028] The water tank body 137 is pushed downward so that the bottom surface of the water tank body 137 is threadedly connected to the bottom surface of the humidification pipe 12. At the same time, the upper end of the water tank body 137 is movably connected to the support frame 11, thereby determining the position of the water tank body 137.

[0029] Pushing the connecting frame 131 downwards allows it to move downwards along the inner wall surface of the water tank body 137, thereby determining the position between the connecting frame 131 and the water tank body 137.

[0030] Pushing the limiting plug 133 into the upper end of the filter frame 132 can movably connect the filter frame 132 and the limiting plug 133.

[0031] Pushing the limiting block 133 downwards, the limiting block 133 can push the filter frame 132 downwards, so that the filter frame 132 moves downwards along the inner wall surface of the water tank body 137, so that the bottom surface of the filter frame 132 and the top surface of the connecting frame 131 are connected, thereby determining the position of the filter frame 132.

[0032] The variable frequency motor 135 is pushed downward so that the bottom surface of the variable frequency motor 135 is connected to the bottom surface of the metal cover plate 134. Then the stirring blade 136 is pushed upward so that the top surface of the stirring blade 136 is threadedly connected to the bottom surface of the rotor of the variable frequency motor 135, thereby determining the position of the stirring blade 136.

[0033] Pushing the metal cover 134 downwards causes the stirring blade 136 to move downwards, allowing it to insert into the interior of the water tank body 137. Then, rotating the nut causes it to rotate on the surface of the threaded rod, thereby fixing the metal cover 134 and the water tank body 137 together with threads, thus determining the position of the stirring blade 136.

[0034] Water is poured into the pipe of the metal cover plate 134. The water enters the interior of the water tank body 137 and can be filtered by the filter frame 132. The filtered water enters the middle of the connecting pipe 2 and is humidified by the humidifying block in the middle of the connecting pipe 2.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An air humidification device for building heating and ventilation ducts, comprising a connecting pipe (2) and a flange (3), characterized in that: A humidifier (1) is installed in the middle of the connecting pipe (2), and the flange (3) is fixedly connected to the edge of the connecting pipe (2); The humidifier (1) includes a support frame (11), a humidification pipe (12) and a water tank (13). The humidification pipe (12) is threaded to the bottom surface of the water tank (13), and the support frame (11) is installed on the bottom surface of the water tank (13).

2. The air humidification device for building heating and ventilation ducts according to claim 1, characterized in that: The water tank (13) includes a connecting frame (131), a filter frame (132), a limiting block (133), a metal cover plate (134), a variable frequency motor (135), a stirring blade (136), and a water tank body (137). The connecting frame (131) is installed on the bottom surface inside the water tank body (137). The filter frame (132) is installed on the top of the connecting frame (131). The limiting block (133) is inserted into the top of the filter frame (132). The limiting block (133) is connected to the bottom surface inside the metal cover plate (134). The variable frequency motor (135) is fixedly connected to the top surface of the metal cover plate (134). The stirring blade (136) is installed on the bottom surface of the rotor of the variable frequency motor (135).

3. An air humidification device for building heating and ventilation ducts according to claim 2, characterized in that: The filter frame (132) is slidably connected to the inner wall surface of the water tank body (137), and the limiting block (133) is slidably connected to the inner wall surface of the water tank body (137).

4. An air humidification device for building heating and ventilation ducts according to claim 3, characterized in that: The water tank body (137) is movably connected to the top surface of the support frame (11), which is installed on the surface of the connecting pipe (2).

5. An air humidification device for building heating and ventilation ducts according to claim 4, characterized in that: The metal cover plate (134) is threaded to the upper end of the water tank body (137).

6. An air humidification device for building heating and ventilation ducts according to claim 5, characterized in that: The stirring blade (136) is installed in the middle of the metal cover plate (134) and is located above the filter frame (132).

7. An air humidification device for building heating and ventilation ducts according to claim 6, characterized in that: The humidification pipe (12) is threaded to the bottom surface of the water tank body (137), and the humidification pipe (12) is threaded to the upper end of the support frame (11).

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